(a) Tow trucks used to tow disabled vehicles shall be equipped with flashing amber warning lamps. This subdivision does not apply to a tractor-trailer combination.

(b) Tow trucks may display flashing amber warning lamps while providing service to a disabled vehicle. A flashing amber warning lamp upon a tow truck may be displayed to the rear when the tow truck is towing a vehicle and moving at a speed slower than the normal flow of traffic.

Terms Used In California Vehicle Code 25253

  • Freeway: is a highway in respect to which the owners of abutting lands have no right or easement of access to or from their abutting lands or in respect to which such owners have only limited or restricted right or easement of access. See California Vehicle Code 332
  • tow truck: is a motor vehicle which has been altered or designed and equipped for, and primarily used in the business of, transporting vehicles by means of a crane, hoist, tow bar, tow line, or dolly or is otherwise primarily used to render assistance to other vehicles. See California Vehicle Code 615
  • traffic: includes pedestrians, ridden animals, vehicles, street cars, and other conveyances, either singly or together, while using any highway for purposes of travel. See California Vehicle Code 620
  • vehicle: is a device by which any person or property may be propelled, moved, or drawn upon a highway, excepting a device moved exclusively by human power or used exclusively upon stationary rails or tracks. See California Vehicle Code 670

(c) A tow truck shall not display flashing amber warning lamps on a freeway except when an unusual traffic hazard or extreme hazard exists.

(Amended (as amended by Stats. 2006, Ch. 375, Sec. 3) by Stats. 2009, Ch. 33, Sec. 2. (SB 159) Effective January 1, 2010.)